Image | advanced | signal (rgb), User controls – Optoma X402 User Manual
Page 38
38
English
User Controls
IMAGE | Advanced
| Signal (RGB)
Automatic
Automatically selects the singal. If you use this function, the
Phase, frequency items are grayed out, and if Signal is not auto-
matic, the phase, frequency items will appear for user to manually
tune and saved in settings after that for next time projector turns
off and on again.
Phase
Synchronize the signal timing of the display with the graphic card.
If the image appears to be unstable or flickers, use this function to
correct it.
Frequency
Change the display data frequency to match the frequency of
your computer’s graphic card. Use this function only if the image
appears to flicker vertically.
H. Position
Press the
`
to move the image left.
Press the
`
to move the image right.
V. Position
Press the
`
to move the image down.
Press the
`
to move the image up.
Exit
Choose “Exit” to exit the menu.
“Signal” is only sup-
ported in Analog
VGA (RGB) signal.
If “Signal” is auto-
matic, the phase,
frequency items are
grayed out, and if
“Signal” is not au-
tomatic, the phase,
frequency items
will appear for the
user to manually
tune and are saved
in the settings after
that for the next
time projector is
turned off and on
again.